Infiniti G37 Coupe. Manual - part 427

DLN-22

< PREPARATION >

[REAR FINAL DRIVE: R200]

PREPARATION

KV38100200
(J-26233)
Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia.

Installing side oil seal

KV10111100
(J-37228)
Seal cutter

Removing rear cover

KV38100800
(J-25604-01)
Attachment
A: 541 mm (21.30 in)
B: 200 mm (7.87 in)

Fixing unit assembly

ST3306S001
(J-22888-D)
Differential side bearing puller set
1: ST33051001

(J-22888-20)
Puller

2: ST33061000

(J-8107-2)
Base
a: 28.5 mm (1.122 in) dia.
b: 38 mm (1.50 in) dia.

Removing and installing side bearing inner 
race

KV38100300
(J-25523)
Drift
a: 54 mm (2.13 in) dia.
b: 46 mm (1.81 in) dia.
c: 32 mm (1.26 in) dia.

Installing side bearing inner race

(J-8129)
Spring gauge

Measuring turning torque

Tool number
(Kent-Moore No.)
Tool name

Description

ZZA1143D

S-NT046

SDIA0267E

NT072

ZZA1046D

NT127

PREPARATION

DLN-23

< PREPARATION >

[REAR FINAL DRIVE: R200]

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Commercial Service Tools

INFOID:0000000001714208

KV40105230
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Drift
a: 92 mm (3.62 in) dia.
b: 86 mm (3.39 in) dia.
c: 45 mm (1.77 in) dia.

Installing pinion rear bearing outer race

ST30611000
(J-25742-1)
Drift bar

Installing pinion front bearing outer race (Use 
with ST30613000)

ST30613000
(J-25742-3)
Drift
a: 72 mm (2.83 in) dia.
b: 48 mm (1.89 in) dia.

Installing pinion front bearing outer race

ST30901000
(J-26010-01)
Drift
a: 79 mm (3.11 in) dia.
b: 45 mm (1.77 in) dia.
c: 35.2 mm (1.386 in) dia.

Installing pinion rear bearing inner race

(J-34309)
Differential shim selector tool

Adjusting bearing preload and pinion gear 
height

(J-25269-4)
Side bearing disc (2 Req'd) 

Selecting pinion height adjusting washer

Tool number
(Kent-Moore No.)
Tool name

Description

PDIA0591E

S-NT090

ZZA1000D

ZZA0978D

NT134

NT136

DLN-24

< PREPARATION >

[REAR FINAL DRIVE: R200]

PREPARATION

Tool name

Description

Flange wrench

Removing and installing drive pinion lock nut

Replacer

Removing pinion rear bearing inner race

Spacer
a: 60 mm (2.36 in) dia.
b: 36 mm (1.42 in) dia.
c: 30 mm (1.18 in)

Installing pinion front bearing inner race

Power tool

Loosening bolts and nuts

NT035

ZZA0700D

ZZA1133D

PBIC0190E

REAR FINAL DRIVE ASSEMBLY

DLN-25

< FUNCTION DIAGNOSIS >

[REAR FINAL DRIVE: R200]

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FUNCTION DIAGNOSIS

REAR FINAL DRIVE ASSEMBLY

System Diagram

INFOID:0000000001714209

CROSS-SECTION VIEW

1.

Side flange

2.

Pinion mate gear

3.

Drive gear

4.

Pinion mate shaft

5.

Differential case

6.

Side bearing

7.

Drive pinion

8.

Pinion front bearing

9.

Companion flange

10. Collapsible spacer

11.

Pinion rear bearing

12. Side gear

JSDIA0103ZZ